• Proceedings of the KSPS conference
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• 2003.10a
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• pp.125-127
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• 2003

The aim of the paper is to analyze prosodic characteristics in apraxia of speech and establish the fundamental sources in diagnosis of motor speech disorders. The sentences consist of two different types (declarative and interrogative) with different numbers of constituents which are one to three. The stimuli were constructed to assess apraxics speech with articulation and humming skills. The features of speech patterns were examined such as utterance duration, boundary tones, and etc. The results of the analysis are as follow: 1) In the interrogative sentences, the rising boundary tones appeared only in the humming tasks 2) the utterance duration is relatively shorter in the humming tasks than the speech with articulation.

• Journal of Internet Computing and Services
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• v.2 no.1
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• pp.97-106
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• 2001

In this paper, we design and implement complement based speech training system for voice disorder. The system consists of three level of training: precedent training, training for speech apprehension and training for speech enhancement. To analyze speech of voice disorder, we extracted speech features as loudness, amplitude, pitch using digital signal processing technique. Extracted features are converted to graphic interface for visual feedback of speech by the system.

• Journal of the Korean Society of Safety
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• v.15 no.1
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• pp.153-160
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• 2000

Occupational cumulative traumas (CTDs) are becoming one of leading ailments in industrialized worl $d^{(1.2)}$. The degree of muscle fatigue is important parameter to understand cause of occupational cumulative trauma disorders. To quantify degree of muscle fatigue, muscle EMG activity was measured during isometric and dynamic contractions(repetitive concentric/eccentric muscle contraction) and its analyzed data, such as RMS, median frequency, and median power were compared when the muscle was fresh and exhausted. When muscle become fatigue, it was observed that median frequency decreased and median power and RMS increased However, based on overall prolonged observation, median frequency increased and median power and RMS decreased. Therefore it was concluded that shifting patterns of RMS, median frequency, and median power values can be used as parameter to evaluate degree of muscle fatigue even in dynamic muscle contraction.

• The Transactions of the Korean Institute of Electrical Engineers D
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• v.52 no.4
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• pp.252-257
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• 2003

Acrophobia is an abnormal fear of heights. Medications or cognitive-behavior methods have been mainly used as a treatment. Lately the virtual reality technology has been applied to that kind of anxiety disorders. A virtual environment provides patient with stimuli which arouses phobia, and exposing to that environment makes him having ability to over come the fear. Recently, the patient can take diagnose from a medical doctor in distance with the telemedicine system. The hospital and doctors can get the medical data, audio, video, signals in the actual examination room or operating room via a live interactive system. Audio visual and multimedia conference service, online questionary, ECG signal transfer system, update system are needed in this system. Virtual reality simulation system that composed with a position sensor, head mount display, and audio system, is also included in this telemedicine system. In this study, we tried this system to the acrophobia patient in distance.

• The Journal of Korean Medicine
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• v.33 no.4
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• pp.81-85
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• 2012

Objectives: To describe a clinical case of a patient with chronic fatigue syndrome (CFS) who was cured using indirect moxibustion. Methods: A male patient with severe CFS was treated with mainly indirect moxibustion (KI1, CV4 and CV8). The clinical outcome was observed by self-reporting, both visual analogue scale (VAS) and numerical rating scale (NRS). Results: The patient's symptoms matched the criteria for CFS diagnosis. His symptom differentiation was the "Yang deficiency of spleen and kidney". The fatigue feeling and related-symptoms were radically reduced by 14-day treatment. The VAS and NRS score changed from 8.5 and 70 to 3.5 and 35, respectively. Conclusions: This case report provides information on the potential of moxibustion therapy and its application for CFS and fatigue-associated disorders.

• The Journal of the Korean dental association
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• v.49 no.10
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• pp.609-617
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• 2011

The geriatric population is the most rapidly growing part of the general population, which leads to an increase of chronic conditions and illnesses that will influence both oral and systemic health. The most common chronic diseases in elderly population are arthritis, hypertension, heart diseases, diabetes, and cognitive impairment. Chronic impairments such as visual, hearing, orthopedic, and speech disorders are also prevalent among older adults. All these chronic conditions have potential oral complications and the treatments of systemic diseases also has implications for the maintenance of oral health. Therefore, oral health care professionals should catch up with increasing knowledge in this field and can modify the treatment strategy for older adults. In addition, oral health care professionals should understand the changing need of oral health problems in this age and prepare the future demand.

• Journal of International Academy of Physical Therapy Research
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• v.10 no.3
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• pp.1830-1833
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• 2019

Background: Knee osteoarthritis (OA) causes not only pain during walking but also walking disorders. Therefore, intervention for older patients with OA is important. Objective: To study investigated the effects of kinesio taping (KT) on pain and walking ability in elderly persons with knee OA. Design: One group, pre-post design Methods: This study enrolled 12 community-dwelling elderly people with knee OA. KT was applied on the surrounding structures, including the patellar and bilateral lateral ligaments. Assessment was made using the visual analog scale and GAITRite system to measure pain and walking ability during KT and non-KT conditions. Results: In this study, compared to the non-KT condition, the KT condition showed a significant improvement in walking ability and pain reduction during walking (velocity, cadence, step length, and stride length) (p < 0.05). Conclusion: This study demonstrated that knee KT has a positive effect on pain reduction and walking ability of the elderly with OA.

• Korean Journal of Veterinary Research
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• v.58 no.4
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• pp.219-221
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• 2018

A 2-year-old intact female Bengal cat was presented with a 6-month history of visual impairment. The cat manifested bilateral negative menace responses and dazzle reflexes and sluggish pupillary light reflexes. Bilateral fundus changes included generalized tapetal hyperreflectivity, advanced retinal vascular attenuation, and increased pallor of the optic disc. A diagnosis of bilateral retinal degeneration was made. The clinical findings suggest that the investigated Bengal cat was most likely to have an inherited retinal degeneration. Further studies of the Bengal cat breed are needed to determine the prevalence of inherited retinal degeneration in this breed in Korea.

• PNF and Movement
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• v.10 no.3
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• pp.39-44
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• 2012

Purpose : This study aims to analyze the effect of abdominal respiration on back pain of an Elementary Schoolchild. Methods : The data was collected from April 9 to April 27. We analyzed the descriptive statistics and paired t-test by SPSS 12.0 for windows. Results : The results of the study were as follow : The comparison of change in visual analogue scale showed effective differences before and after diaphragmatic breathing exercise. Conclusion : Thus, this study indicates that have a positive effect on Back Pain of an Elementary Schoolchild. Further trials, which give attention to these parts, are needed before any firm conclusions may be made.

• Journal of Korean Ophthalmic Optics Society
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• v.8 no.2
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• pp.135-151
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• 2003

This study compared the effect of Polaroid$^{(R)}$ lenses on binocular vision by assessing visual acuity, stereopsis, and visual evoked potential(VEP), through Polaroid$^{(R)}$, CR 39 and sunglass lenses. The spectral absorptions of Polaroid$^{(R)}$, CR 39 and sunglass lenses were measured using a spectrophotometer (Hitachi. U-3501). The VEP were recorded by the Nicolet system. Thirty normal adult(fifteen males, fifteen females, mean=21.9 years, range=20 to 25) subjects were recorded. The subjects were provided a history including : general health, family health, medication, genetics, allergy and disease. All had normal or corrected to normal acuity with no history of visual disorders. Corrected visual acuity, colour vision and stereopsis were recorded for each subject monocularly and binocularly. Each test was repealed through the sunglass, CR 39, and Polaroid$^{(R)}$ lenses. Subjects viewed the VEP stimulus both monocularly and binocularly through the test lenses while the VEPs were recorded. The results suggest that the binocular visual acuity and stereoacuity is better than with monocular vision. On other hand, the analysis of VEP suggests that the amplitude of wave is smaller when the monocular eye receives the VEP stimulus compared with that when the binocular eye is stimulated by the VEP target with the sunglass, CR 39, and Polaroid$^{(R)}$ lens. But, the latency period of each eye was similar to results between the dominant eye and the non-dominant eye by the CR 39, sunglass, and polaroid lens. In conclusion, this study indicates that the binocular vision appears to be better through the brown Polaroid$^{(R)}$ lens than through the other test lenses.